<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<body>
<header th:fragment="header">
    <div class="navbar navbar-inverse navbar-fixed-top">
        <div class="navbar-inner">
            <!--fluid 是偏移一部分-->
            <div class="container-fluid">
                <span sytle="color:red;">Project</span>
            </div>
        </div>
    </div>
</header>
</body>
</html>